1961232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 6249600

約数和(自身を除く): 4288368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 449, 546, 624, 728, 898, 1092, 1347, 1456, 1796, 2184, 2694, 3143, 3592, 4368, 5388, 5837, 6286, 7184, 9429, 10776, 11674, 12572, 17511, 18858, 21552, 23348, 25144, 35022, 37716, 40859, 46696, 50288, 70044, 75432, 81718, 93392, 122577, 140088, 150864, 163436, 245154, 280176, 326872, 490308, 653744, 980616, 1961232]

約数ペア:

[(1, 1961232), (2, 980616), (3, 653744), (4, 490308), (6, 326872), (7, 280176), (8, 245154), (12, 163436), (13, 150864), (14, 140088), (16, 122577), (21, 93392), (24, 81718), (26, 75432), (28, 70044), (39, 50288), (42, 46696), (48, 40859), (52, 37716), (56, 35022), (78, 25144), (84, 23348), (91, 21552), (104, 18858), (112, 17511), (156, 12572), (168, 11674), (182, 10776), (208, 9429), (273, 7184), (312, 6286), (336, 5837), (364, 5388), (449, 4368), (546, 3592), (624, 3143), (728, 2694), (898, 2184), (1092, 1796), (1347, 1456)]